<template>
  <view class="goods-list">
    <view v-for="(goods,i) in goodsList" :key='i' @click=gotoDetail(goods)>
      <my-goods :goods="goods"></my-goods>
     
    </view>
    
    
  </view>
</template>

<script>
  export default {
    data() {
      return {
        isLoading:false,
        queryObj:{
          query:'',
          cid:'',
          pagenum:1,
          pagesize:10
        },
        goodsList:[],
        total:0
      };
    },
    onLoad(option) {
      this.queryObj.query=option.query || ''
      this.queryObj.cid=option.cid || ''
      // 获取商品列表数据
      this.getGoodsList()
    },
    methods:{
     async getGoodsList(cb){
       this.isLoading=true
       const {data:res}=await uni.$http.get('/api/public/v1/goods/search',this.queryObj)
       this.isLoading=false
       cb&&cb()
       if(res.meta.status!==200) return uni.$showMsg()
       this.goodsList=[...this.goodsList,...res.message.goods]
       this.total=res.message.total
        
      },
      onReachBottom(){
        if(this.queryObj.pagenum*this.queryObj.pagesize>=this.total) return uni.$showMsg('数据加载完毕')
        if(this.isLoading) return 
        this.queryObj.pagenum++
        this.getGoodsList()
      },
      onPullDownRefresh(){
        this.queryObj.pagenum=1
        this.total=1
        this.isLoading=false
        this.goodsList=[]
        this.getGoodsList(()=>uni.stopPullDownRefresh())
      },
      gotoDetail(item){
        uni.navigateTo({
          url:'/subpkg/goods_detail/goods_detail?item_id='+item.goods_id
        })
        
      }
    }
  }
</script>

<style lang="scss">


</style>
